BT168 Portable Universal Digital Battery Tester Volt Checker for AA AAA 9V 1.5V Button Multiple Size Battery Tester Checker Features:1.ABS insulated plastic case: ABS plastic material is made of ABS insulating plastic, light and compact, easy to use2. Pointer type easy to read: red: replace the battery yellow: low voltage green: full power state3. Slider design: easy to test various types of batteries, easy to operate, ergonomics Description:Full-featured and versatile, easy to measureMini portable and integrated design, light and easy to carry Specifications:Model: BT168Type: pointer typeCurrent measurement range: 9V5V1.5V3V(A)Current measurement accuracy: 9V5V1.5V3V(A)Voltage measurement range: 9V5V1.5V3V(V)Voltage measurement accuracy: 9V5V1.5V3 (V)Internal resistance measurement range: 9V5V1.5V3V (m)Internal resistance measurement accuracy: 9V5V1.5V3V (m)Colour: Black Package Included:1 * Battery capacity tester Notes:1. Due to differences between different displays, the picture may not reflect the actual color of the item.2. Physical errors may exist due to different personal measure